Two women, who are dissatisfied with the dishonesty they see in dating and relationships, decide to make a pact to spend 24 hours together hoping to find a new way to create intimacy.

An experimental submarine, the "Siren II", is sent to find out what happened to the "Siren I", which has mysteriously disappeared in a submarine rift. Things go awry when they begin to find things that shouldn't be there. Written by Luis Carvacho lcarvach@lascar.puc.cl